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BLACKMER PARTS LIST 961621 Page 1 of 2 PARTS LIST
101-B06 PUMP MODEL: X2.5B Section 101
Effective Jan 2011 Keep with Instructions 101-B00 for
Installation, Operation and Maintenance Replaces Feb 2010
Ref. No. Description
Parts per
PumpPart No. Ref. No. Description
Parts per
PumpPart No.
1 Cap - Relief Valve (R/V) 1 411453 24 Ball Bearing 2 1 903156 2
Adjusting Screw - R/V 1 431401 24A Locknut Bearing 2 903521 4 Cover
- R/V 1 411607 24B Lockwasher Bearing 2 1 903522 5 Capscrew - R/V
Cover 4 920316 26 Gasket - Bearing Cover 2 1 383940 7 Spring Guide
- R/V 1 423955 27 Bearing Cover Outboard 1 041433 8 Spring - R/V
(41-50 psi)** 1 471608 27A Bearing Cover Inboard 1 041431 Spring -
R/V (51-110 psi) 471631 28 Capscrews - Bearing Cover 8 920285
Spring - R/V (111-125 psi) 471614 35 Key Shaft, Square 1 1,2 909209
9 Valve, R/V (41-50 psi)** 1 451609 42 Flange - 2 " NPT (Std.)* 2
651611 Valve, R/V (51-125 psi ) (Std.) 451623 42A Gasket - NPT
Flange (Std.) 2 1 381650 Valve, R/V (51-125 psi) (Nickel Plated)
451624 42B Capscrews - NPT Flange (Std.) 8 920532
10 Gasket - R/V Cover 1 1 531603 72 O-Ring - Head (FKM) (Std.) 2
1 701914 12 Cylinder 1 021605 O-Ring - Head (PTFE) 702242 13 Rotor
& Shaft Assembly 1 261667 73 Gage Plug 2 908198 EC Rotor &
Shaft Assembly 261669 76 Grease Fitting 2 317815 (Both R/S Include
Ref. No. 24A & 24B) 76A Grease Relief Fitting 2 701992
14 Vane - Duravane (Std.) 6 1 091619 77 Push Rod 3 1 121607 Vane
- EC Cast Iron 091621 88 Gasket - R/V Cap 1 1 701981 Vane - EC
Laminate 091627 104 Grease Seal 1 1 331918
20 Head 2 031425 123A Dirt Shield 1 1 701480 21 Capscrews - Head
16 920331 Tool - Locknut 903091 Kit - Maintenance 898957
1 Included in Maintenance Kit 2 Maintenance Kit also includes
Woodruff Key 909130 used previously * See Page 2 for Weld / ANSI
flange options. SS = Stainless Steel. EC = Extra-Clearance. ** R/V
Spring p/n 471608 and Valve p/n 451609 MUST be used together to
achieve listed pressures.
LOCKNUT TOOL
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1809 Century Avenue, Grand Rapids, Michigan 49503-1530, U.S.A.
Telephone: (616) 241-1611 / Fax: (616) 241-3752 Parts List 101-B06
E-Mail: [email protected] / Internet: www.blackmer.com Page 2
of 2
MECHANICAL SEALS
Ref. No. Part Name
Parts Per
Pump Part No.
153 Mechanical Seal Complete - (Std.) Cast Iron Stationary Seat,
Carbon Seal Face, FKM O-Rings. (IVCV)
2 1 331655
Mechanical Seal Complete - Cast Iron Stationary Seat, PTFE
O-Ring, Carbon Seal Face w/ PTFE Seal Ring. (IACT)
331673
Mechanical Seal Complete Stainless Steel Stationary Seat, PTFE
O-Ring, Carbon Seal Face w/ PTFE Seal Ring. (WACT)
331648
153D O-Ring - Stationary (FKM) 2 701921 O-Ring - Stationary
(PTFE) 702056
153L O-Ring - Rotating (FKM) 2 701980 Seal Ring - Rotating
(PTFE) **
1 Included in Maintenance Kit * *PTFE Rotating Seal Ring is not
available as a separate part. FLANGE OPTIONS
Ref. No. Part Name
Parts Per
Pump Part No.
42 Flange - 2 " Weld 2 651610 Flange - 3" ANSI 651617
42B Capscrews - Weld / ANSI Flange 8 920491 42C O-Ring -
Weld/ANSI Flange (FKM) 2 701924
O-Ring - Weld/ANSI Flange (PTFE) 702079
